Electrical emergency unit with batteries and two motors
Used if a door is required to be opened by means of a rechargeable battery unit and remain in this
position in the event of power failure. Authorities can demand that the emergency unit is monitored
on a regular time basis. Half an hour before this time has elapsed the following opening impulse
generates an emergency opening test. If there is no opening impulse within half an hour, the oper-
ator control unit generates the opening impulse itself.
If the battery opens the door within the limited time the test is successful and the door resumes the
function set by the operation mode selector.
Note! The test is never performed in operation mode selector setting OPEN. In setting OFF it can be
selected. The test is always performed after a RESET and after changing operation mode selection,
from a position where a test is not done to a position where the test is a demand.
Emergency closing with repeated closing
If the door is opened by hand after an electrical emergency closing, it will close again.
Break-out unit PSB
Enables door/side screens to be broken outwards in case of emergency.
See page 14.
Interlocking
Used between two operators when the first operator must close before the other one can open
(typical to reduce energy losses and not for security reasons). Interconnecting cable required.
Convenience battery UPS
Stand-by supply which gives continued operation during short power failure.
External error indication
Obtained if a lamp or a buzzer is connected.
Key switches (flush and/or surface mounted)
Used to give opening impulse to the door in any operation mode selector setting. With electrical
emergency unit also during power failure.
Push button
Used to give opening impulse to the door.
Synchronization
Used between the operators of two single sliding doors, working together in very large openings.
Interconnecting cable required.
Open / Close function
One button impulse, will alternate between Open and Close. The door will stand open until next
impulse or can after an adjustable time delay automatically start to close even if a new impulse is
not received.
Fire alarm connection
Used to emergency open or fire close the door with mains power on.
Nurse function
Used mostly in combination as a Nurse - Bed function. Nurse opens the door to partial open position,
and bed (connected to inner or outer impulse) opens to full open position.
Nurse works in operation mode selections Exit, Auto.
The Nurse impulse has the same hold open time as partial open.
1009216-EMEI-4.0
Issue 2016-03-14
18
